Note - Blast analyses are based on comparisons of the phosphosites and the bordering four amino acids on each side of these phosphosites.

Phosphosite
Human Protein:	HERV-K_1q23.3 provirus ancestral Env polyprotein
Human P-Site:	Y251
P-Site Sequence:	NQTLETRYRKPFYTI
UniProt:	O42043
Intern. Prot. ID:

Protein Phosphosite Match	Human Protein Short Name	Human UniProt. ID	Phosphosite Number	Sequence	% Identity / # AA	Target Size kDa
Phosphosite 0:	HERV-K_1q23.3 provirus ancestral Env polyprotein	O42043	Y251	NQTLETRYRKPFYTI	100 / 9 AA	64
Phosphosite 1:	HERV-K_1q23.3 provirus ancestral Env polyprotein	O42043	T249	SGNQTLETRYRKPFY	100 / 7 AA	64
Phosphosite 2:	PLCG1	P19174	Y1253	EGSFESRYQQPFEDF	55 / 9 AA	149
Phosphosite 3:	GLDC	P23378	Y848	AKRLETHYRILFRGA	66 / 9 AA	113
Phosphosite 4:	Irx2	Q9BZI1	Y443	AHPLESHYRSPGGGY	62 / 8 AA	49
Phosphosite 5:	OCRL	Q01968	Y543	KVVDERRYRKVFEDS	75 / 8 AA	104
Phosphosite 6:	CASC5	Q8NG31	Y2174	FPFLDKRYRKIVDVN	71 / 7 AA	265
Phosphosite 7:	FSIP2	Q5CZC0	Y1880	KLLNETKYRKVLQLQ	62 / 8 AA	370
Phosphosite 8:	FICD	Q9BVA6	Y251	RHILETRYAVPGKSL	75 / 8 AA	52
Phosphosite 9:	LysRS	Q15046	Y227	LKDKETRYRQRYLDL	62 / 8 AA	68
Phosphosite 10:	ZFP14	Q9HCL3	S82	RYCPDLESRYRTNTL	83 / 6 AA	63
Phosphosite 11:	ZBTB16	Q05516	Y593	KHQLETHYRVHTGEK	83 / 6 AA	74
Phosphosite 12:	PAP2D	Q32ZL2	Y50	FFCHDSAYRKPYPGP	50 / 8 AA	35
Phosphosite 13:	YBX2	Q9Y2T7	Y281	PPRFRPRYRRPFRPR	83 / 6 AA	39
Phosphosite 14:	VDAC1	P21796	Y62	TGSLETKYRWTEYGL	83 / 6 AA	31
Phosphosite 15:	NRAP	Q86VF7	Y1447	ELISETKYRKKPDSI	83 / 6 AA	197
Phosphosite 16:	C8B	P07358	T208	SPHYILNTRFRKPYN	71 / 7 AA	67
Phosphosite 17:	HERV-K_11q22.1 provirus ancestral Env polyprotein	P61570	T360	SGNQTLETRDRKPFY	85 / 7 AA	75
Phosphosite 18:	HERV-K_22q11.21 provirus ancestral Env polyprotein	P61566	T249	SGNQTLETRDRKPFY	85 / 7 AA	67
Phosphosite 19:	NDST4	Q9H3R1	Y459	PHLKPARYRKGFIHN	71 / 7 AA	101
Phosphosite 20:	GLDC	P23378	T846	YMAKRLETHYRILFR	83 / 6 AA	113